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Thread: 2015 Hardware
Post: RE: 4x 7990 build
| do you really mean > 5000, or do you really mean < 5000? if you mean > 5000, then go with the tyan ft77, hands down. if you mean < 5000, go with a UD7 in a Chenbro RM41300. |
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epixoip |
Hardware
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39 |
63,571 |
11-19-2013, 05:42 AM |
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Thread: vcl woes
Post: RE: vcl woes
| VCL does not use Catalyst. Use --force with vclHashcat to ignore the message about the driver. Your compute nodes absolutely must be using 12.8. |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
12-19-2012, 03:28 AM |
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Thread: vcl woes
Post: RE: vcl woes
| It's hard telling what you've done wrong. You ignored the wiki when you installed catalyst 12.10 at first, so who knows where else you deviated from the wiki. You also have oclHashcat installed on a c... |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
12-22-2012, 06:19 AM |
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Thread: vcl woes
Post: RE: vcl woes
| My point is that there's no way for us to know what you have done in order to help troubleshoot your environment. But you did in fact deviate from the wiki when you used VCL 1.16. Nobody has gotten 1.... |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
12-23-2012, 06:17 AM |
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Thread: vcl woes
Post: RE: vcl woes
| 1. this is normal
2. this is also normal |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-08-2013, 12:09 AM |
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Thread: vcl woes
Post: RE: vcl woes
| yeah, the vclHashcat binary is still needed. it does not work with the oclHashcat binary. |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-09-2013, 08:11 AM |
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Thread: vcl woes
Post: RE: vcl woes
| right. but we found out that vcl 1.17 doesn't actually fix all the issues, and that the vclHashcat binaries are still required. that is why they're still mentioned in the updated wiki article. atom sa... |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-09-2013, 08:30 AM |
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Thread: vcl woes
Post: RE: vcl woes
| it's not a huge pain to configure the broker on a compute node, no. just follow all of the instructions in the wiki for the broker configuration on one of your compute nodes. |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-09-2013, 05:26 PM |
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Thread: vcl woes
Post: RE: vcl woes
| It means your broker ran out of memory. The only person I know who has had this problem ended up having a misconfigured network, where he tried to multi-home each node but he put the second NICs on a ... |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-10-2013, 02:17 AM |
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Thread: vcl woes
Post: RE: vcl woes
| yeah, rurapenthe thought it was a memory leak, too. bitched about how the oclHashcat process was leaking like a sieve. turns out, it was his misconfigured network the whole time.
so if you're seeing ... |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-11-2013, 10:31 AM |
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Thread: vcl woes
Post: RE: vcl woes
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magnum Wrote: (01-11-2013, 11:11 AM)
--
That doesn't make sense, it is definitely a memory leak. But sure, it's likely caused by something else. I never meant to imply it's a bug in oclHashcat, only ... |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-11-2013, 06:06 PM |
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Thread: vcl woes
Post: RE: vcl woes
| do you have more than one copy of opencld running on any of your nodes? |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-12-2013, 06:21 AM |
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Thread: vcl woes
Post: RE: vcl woes
| it's the same thing.
can you do further testing to determine if you're only seeing this with certain algorithms, certain modes, certain number of hashes, plus vs lite, etc? |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-13-2013, 09:13 AM |
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Thread: vcl woes
Post: RE: vcl woes
| Yes, that is the error you will receive if you are not using the vclHashcat binaries.
Maybe atom can do another quick release, or give you a beta license so that you can continue testing. |
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epixoip |
Very old oclHashcat-plus Support
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37 |
57,170 |
01-16-2013, 02:54 AM |
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Thread: 2x7990 or 4x7970
Post: RE: 2x7990 or 4x7970
| if you are going to put the GPUs into a case, then you should probably buy reference design cards. |
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epixoip |
Hardware
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37 |
75,845 |
02-05-2013, 05:42 PM |
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Thread: 2x7990 or 4x7970
Post: RE: 2x7990 or 4x7970
| you will need a lot more than 1000W of power. you should budget at least 1200W RMS to power the GPUs alone, so i would recommend going with a 1500W or 1600W 80plus Gold or Platinum-certified power sup... |
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epixoip |
Hardware
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37 |
75,845 |
02-06-2013, 09:07 PM |
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Thread: 2x7990 or 4x7970
Post: RE: 2x7990 or 4x7970
| reference design cards have enclosed shrouds with a single centrifugal fan, which forces the hot exhaust air out the rear of the card and completely out of the case.
non-reference design cards have o... |
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epixoip |
Hardware
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37 |
75,845 |
02-07-2013, 12:52 PM |
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Thread: 2x7990 or 4x7970
Post: RE: 2x7990 or 4x7970
| The reference design has been visually the same for the last 5+ years. If it changes I'm sure it will be adequately discussed.
In the mean time, check out those Newegg links I posted above. The refer... |
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epixoip |
Hardware
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37 |
75,845 |
02-07-2013, 01:49 PM |
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Thread: 2x7990 or 4x7970
Post: RE: 2x7990 or 4x7970
| Actually, i just thought of a pretty good way to determine what the reference design looks like: just go to AMD's website and look at the picture of the card :]
https://www.amd.com/us/products/desktop... |
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epixoip |
Hardware
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37 |
75,845 |
02-07-2013, 01:52 PM |
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Thread: 2x7990 or 4x7970
Post: RE: 2x7990 or 4x7970
| yeah, they're real easy to spot. the reference cards are all identical, with the exception of the brand name on the face of the card. we have a box that has reference design 7970s from three different... |
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epixoip |
Hardware
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37 |
75,845 |
02-07-2013, 02:36 PM |
